Results 151 to 160 of about 1,015,655 (285)

Cosheaves homology

, 1987
The discussion below is for suitably small categories and objects. The aim of this paper is to present a homology theory for the category of cosheaves \(Cosh(X)=Sh^{op}(X,(\Pr o-Ab)^{op})=Sh^{op}(X,Ind- Ab^{op}),\) where Ab denotes the category of Abelian groups.
openaire   +2 more sources

A Nano‐Interception Strategy for Chronic Heart Failure: Prussian Blue Nanoparticles Disrupt Fibroblast‐Immune Communication via CCL2 Sequestration

Advanced Materials, Volume 38, Issue 31, 2 June 2026.
A nano‐interception strategy disrupts pathogenic fibroblast–macrophage crosstalk in chronic heart failure. Scalable Prussian blue nanoparticles selectively sequester CCL2 via ultrahigh‐affinity binding, preventing CCR2+ macrophage recruitment and breaking a key fibro‐inflammatory circuit. This approach demonstrates robust efficacy in murine and porcine
Bo Chen, Gao Wei, Guowei Zeng, Haoyu Li, Rongrong Wu, Hongyu Yan, Zijie Zhou, Kai Luo, Xiaoyang Zhang, Cong Li, Longming Huang, Lingyan Cheng, Xinjie Zhang, Jinghao Zheng, Bozhong Shi, Xiaojun Cai, Xiaomin He   +16 more
wiley   +1 more source

Persistent homology-based segmentation tool for membrane images. [PDF]

Cell Rep Methods
Oda H, Imoto Y.
europepmc   +1 more source

Assembling a True “Olympic Gel” From over 16 000 Combinatorial DNA Rings

Advanced Materials, EarlyView.
Olympic gels are an elusive class of soft matter, consisting of molecular networks held together purely by mechanically interlocked rings. Their topological structure promises unique properties and functions, but their synthesis has proven notoriously difficult.
Sarah K. Speed, Yu‐Hsuan Peng, Azra Atabay, Krishna Gupta, Toni Müller, Carolin Fischer, Ilka M. Hermes, Jens‐Uwe Sommer, Michael Lang, Elisha Krieg   +9 more
wiley   +1 more source

Out-of-distribution generalization enhances protein function annotation for low-homology sequences. [PDF]

Brief Bioinform
Fu Y, Chen J, Lin H, Gu Z, Long Q, Wan H, Luo X, Deng M.   +7 more
europepmc   +1 more source

Homology submanifolds and homology classes of a homology manifold

Kyoto Journal of Mathematics, 1973
openaire   +3 more sources

Intrinsic Coordination Architecture Governing Selectivity Divergence Between Extended and Single‐Site Electrocatalysts

Advanced Materials, Volume 38, Issue 31, 2 June 2026.
Catalyst coordination acts as a loaded dice biasing reaction selectivity. Single‐atom site catalysts lock intermediates in exposed configurations, enabling continued hydrogenation and favoring oxygen‐retaining products. In contrast, extended metal surfaces fully coordinate and shield reactive centers, promoting deoxygenation pathways. This work reveals
Chengyi Zhang, Ziyun Wang
wiley   +1 more source

Expression of a phage RecET recombinase system improves detection of shorter DNA fragments by an <i>Acinetobacter baylyi</i> ADP-ISx antibiotic gene biosensor strain. [PDF]

MicroPubl Biol
Rhyan N, Koshy IS, Dinh R, VanDieren AJ, Mishler DM, Barrick JE.   +5 more
europepmc   +1 more source

Advancing Lithium–Oxygen Batteries: Pioneering Cathode Catalyst Innovation and Artificial Intelligence‐Driven Design Paradigms

Advanced Materials, EarlyView.
This review summarizes the principles and challenges of nonaqueous lithium‐oxygen batteries and recent advances in cathode catalysts, including carbon‐based materials, metals, oxides, sulfides, nitrides, carbides, and redox mediators. It highlights emerging design strategies and artificial intelligence‐driven approaches, emphasizing data‐assisted ...
Yuqing Yao, Chongyang Hao, Karol Viviana Mejia‐Centeno, Malik Dilshad Khan, Shang Wang, Longqiu Li, Yanhong Tian, Andreu Cabot, Qing Sun   +8 more
wiley   +1 more source

Mutation Status of Pleckstrin Homology-Like Domain Family A Member 3 (PHLDA3) in the Radiation-Induced Insulinoma Cell Line RIN-5F. [PDF]

Cureus
Kiba T.
europepmc   +1 more source